{"product_id":"four-piece-threaded-ball-knobs-m5-x-20mm-phenolic","title":"Four Piece Threaded Ball Knobs M5 x 20mm Phenolic Plastic Ball Handles For Machine Levers DIY Projects Red Includes Threaded Inserts With Nylon Washers And Metal Spacers For Precise Mounting","description":"\u003cdiv\u003e4-Pack M5 x 20mm Threaded Ball Knobs in Red Phenolic \u003cbr\u003e\n✔️ 4 pieces with M5 thread, 20 mm diameter, red phenolic  \u003cp\u003eThe red phenolic ball knobs are compact, durable hand grips with built-in threads designed to fit machine levers, control panels, and DIY projects. They’re ideal for lathes, drill presses, CNC setups, and automotive jigs where a secure, tactile grip is needed.\u003c\/p\u003e \u003cp\u003e✅ Thread size: M5\u003cbr\u003e✅ Diameter: 20 mm (0.79 in)\u003cbr\u003e✅ Material: phenolic plastic for heat resistance and electrical insulation\u003cbr\u003e✅ Includes: 4 ball knobs, 4 nylon washers, 4 metal spacers\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a ball knob used for in equipment controls? A handy grip point for manual operation on levers and handles.\n- It improves grip stability on lathes, drills, and CNC panels\n- It reduces hand fatigue during long runs\n- It installs easily with the included washers and spacers\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47873083244779,"sku":"VXB0G2LGXS5D","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/red-phenolic-threaded-ball-knobs-washers-m5x20mm.jpg?v=1772088636","url":"https:\/\/vxb.com\/products\/four-piece-threaded-ball-knobs-m5-x-20mm-phenolic","provider":"VXB Bearings","version":"1.0","type":"link"}